Spin-Orbit Coupling in Hydrogenated Graphene

URN to cite this document:: urn:nbn:de:bvb:355-epub-289508
DOI to cite this document:: 10.5283/epub.28950

Gmitra, Martin ; Kochan, Denis ; Fabian, Jaroslav

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Date of publication of this fulltext: 29 Oct 2013 06:54

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Abstract

First-principles calculations of the spin-orbit coupling in graphene with hydrogen adatoms in dense and dilute limits are presented. The chemisorbed hydrogen induces a giant local enhancement of spin-orbit coupling due to sp3 hybridization which depends strongly on the local lattice distortion. Guided by the reduced symmetry and the local structure of the induced dipole moments, we use group ...